APA (7th ed.) Citation

Graham, J., Howard, R., & Olson, R. (2011). Cyber security essentials. Taylor & Francis Group.

Chicago Style (17th ed.) Citation

Graham, James, Richard Howard, and Ryan Olson. Cyber Security Essentials. Boca Raton: Taylor & Francis Group, 2011.

MLA (9th ed.) Citation

Graham, James, et al. Cyber Security Essentials. Taylor & Francis Group, 2011.